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Are you computer audiophile? If so, Fidelizer will help you enjoy the music on computer even more.

Added testimonial from Anton Sydorenko

 in Feedback

Here’s a new feedback today. He shared his feedback after receiving his Fidelizer Pro license as below.

Before writing about my impressions on improvements I want to show you my current settings.

Firstly, I’ve started from Consumer user lever and chose to be with no changes in processor priority policy (Timer resolution and core isolation policy were the same as at pictures). There was a bit less artificial sibilance or roughness, yet I felt the need for more.

So, I switched to Audiophile user lever which further increased naturalness by adding slightly more coherence and transparency. At the same time the dynamic range became more prominent. There was even more texture.

When it came to processor priority policy, I’ve tried almost all options available. The first one was «Short / Variable». Overall, your description was true. Details were very noticeable, yet too accentuated and somewhat sharp which resulted in the loss of musical flow. Also, the space wasn’t big enough. «Short / Fixed» made the sound much better. It was much more natural because of returned smoothness and coherence.

Nevertheless, after I’ve tried «Long / Fixed» there is no way back. Space became both wider and especially deeper which is valuable for me as headphone user. Transparency has been increased as well.

To conclude, I admit your hard work and feel improvements. Thank you a lot for making my listening experience better! Now I’m happy to feel less need for improvements of my audio set up.

I’m glad to hear that Fidelizer Pro helps him feeling less need for improvements of his audio setup and happy listening. 🙂

Added Lira feedback from Nuttawut Phowborom

 in Feedback

 

Lira - Side

 

Here’s a new feedback today. He shared his feedback after seeing global launch of Lira network station as below.

It has now become an essential piece of equipment that can’t be removed. Aside from delivering better and quieter sound by reducing the number of connection points and upgrading the internal components to an even higher grade (I later learned that several parts had been changed and their quality significantly improved), it also adds convenience and resolves various pain points — for example, reducing the number of power cables, both the AC input and the DC (12V output), which can now be used directly with the EtherStream2 router and the Internet Service Provider’s router. Moreover, the new chassis is more stable and solid, making it easier to plug in LAN cables. Thanks to the manufacturer for listening to the consumers.

And this is his original message in Thai language.

ตอนนี้เป็นอุปกรณ์จำเป็นที่ถอดออกไม่ได้แล้วครับ นอกจากให้เสียงที่ดีขึ้นกว่าเดิม สงัดขึ้น จากการลดจุดต่อ Connection ให้น้อยลง และ Upgrade อุปกรณ์ภายในที่เกรดสูงขึ้นไปอีก (ซึ่งทราบภายหลังว่า มีการเปลี่ยนและเพิ่มคุณภาพของ parts ไปหลายอย่างมาก) ยังเพิ่มความสะดวก และแก้ Pain point ต่างๆ เช่น ลดจำนวนสายไฟ ทั้ง AC (in) และมีสาย DC (12v out) ไปใช้กับ Router ของ EtherStream2 และของ Internet Service Provider ได้เลย นอกจากนั้นตัวถังใหม่ที่นิ่งและมั่นคงขึ้นทำให้การเสียบสาย LAN ง่ายกว่าเดิม ขอบคุณผู้ผลิตที่รับฟังผู้บริโภคครับ

I’m happy to hear that Lira has become an essential piece of equipment that can’t be removed in his system and happy listening. 🙂

Introducing Lira, the flagship network station as successor of EtherStream2 and Nikola2

 in News

 

Lira - Side

 

On Christmas night in year 2024, I had a dinner with my audiophile friend who purchased EtherStream2 network switch and Nikola2 linear power supply to upgrade from previous highend network switch and use with his dCS Vivaldi One streaming CD player.

After dining, he proposed the idea of building a better version of network switch knowing what I’m capable of from listening to Erawan flagship streamer product in his system. I confessed to him that I considered it but it’d create a dilemma with EtherStream2 + Nikola2 combo.

 

Lira - Back

 

He understood my point and clarified the issues he had further. The switch is so small. It’s very hard to keep switch attached with isolation feet after swapping audiophile ethernet cables. Cables from Nikola2 to EtherStream2 + AirStream2 + main router are cluttering audio rack too.

At that moment, I realized that making linear power supply infrastructure and route access to network as a single box product that surpasses both EtherStream2 and Nikola2 is the solution we’re looking for. Customers can send EtherStream2 and Nikola2 to be upgraded as well.

 

Lira - Internal

 

With a clear vision in mind, I finalized Lira as a suitable companion of Erawan flagship streamer. Aside from thick aluminum chassis enclosure and footer to handle resonance and vibration control better, Lira has the improvements over EtherStream2 and Nikola2 as below:

 

Improvements from EtherStream2 network switch
-Bypass power switch and input socket completely improving purity of power distribution
-Optimized output for shortest path possible to supply power from output board to network switch circuit
-Upgrade input capacitor upgraded with high quality polymer hybrid design with much lower impedance
-Upgrade noise reduction capacitors with even lower ESR with improving tuning for lower impedance and current leakage
-Upgrade resistors around grounding and internal circuit components to further reduce noise in circuit

 

Improvements from Nikola2 linear power supply
-Add dedicated chassis ground connector to ground conditioner product
-Change output connector to gold plated XLR with very high voltage rating (same termination as HDPlex)
-Upgrade DC output cable with high quality pure copper wiring
-Upgrade diodes with Schottky design with years of listening tests with different models
-Upgrade internal wiring with high quality solid core pure copper wiring
-Upgrade output transformer with 100VA Toroidy audio grade transformer
-Upgrade stock fuse with improved dynamics and musicality

 

Lira - Front

 

After testing Lira in a few audio shows and with highend to ultra high-end level systems using $30-50k sources from CD and vinyl as reference, I’m confident that Lira will deliver worthwhile improvements that meets ultra high-end standards.

The product price will be $1899 USD with 30-day money back guaranteed and free shipping until 30st November 2025. You can read more about Lira network station product in details before ordering with discount up to $900 USD if you upgrade from EtherStream2 and Nikola2.

Added testimonial from Vincent Liew

 in Feedback

Here’s another feedback today. He shared his feedback after receiving his Fidelizer Pro license as below.

I currently use Fidelizer Pro together with Process Lasso Pro, and I truly appreciate the outstanding performance and sonic enhancement your software provides.

Thank you once again for your excellent support and for creating such a remarkable product.

Warm regards,
Vincent Liew

I’m happy to hear that Fidelizer Pro can help delivering the outstanding performance in his system and happy listening. 🙂

Added Aura + HyperLink feedback from Günther

 in Feedback

 

Aura - Medical grade power supply for audiophiles (Side)

 

Here’s a new feedback today. He shared his feedback about Aura medical grade power supply and HyperLink network switch after installing with CoreStream as below.

Arrived today! Nice improvement! Thanks, Keetakawee!

Best regards,
Günther

I’m happy to hear that Aura and HyperLink can bring nice improvement with CoreStream and happy listening. 🙂